41523428257 has 2 divisors, whose sum is σ = 41523428258. Its totient is φ = 41523428256.

The previous prime is 41523428227. The next prime is 41523428269. The reversal of 41523428257 is 75282432514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29930384016 + 11593044241 = 173004^2 + 107671^2 .

It is a cyclic number.

It is not a de Polignac number, because 41523428257 - 2¹¹ = 41523426209 is a prime.

It is not a weakly prime, because it can be changed into another prime (41523428227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20761714128 + 20761714129.

It is an arithmetic number, because the mean of its divisors is an integer number (20761714129).

Almost surely, 2^41523428257 is an apocalyptic number.

It is an amenable number.

41523428257 is a deficient number, since it is larger than the sum of its proper divisors (1).

41523428257 is an equidigital number, since it uses as much as digits as its factorization.

41523428257 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 537600, while the sum is 43.

The spelling of 41523428257 in words is "forty-one billion, five hundred twenty-three million, four hundred twenty-eight thousand, two hundred fifty-seven".